:root {
  padding: 0;
  margin: 0;

  --button-bg: #007aff;
}

.copy-button {
  width: 100%;
  padding: 12px;
  border-radius: 6px;
  border: none;
  background-color: var(--button-bg);
  color: white;
  cursor: pointer;
  transition: background-color 0.2s;
}

.copy-button:hover {
  background-color: color-mix(in srgb, var(--button-bg) 80%, white 80%);
}

body {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}